Company Filing History:
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Years Active: 2017
Title: Kow-Liang Wen: Innovator in Buck Converter Technology
Introduction
Kow-Liang Wen is a notable inventor based in Zhubei, Taiwan. He has made significant contributions to the field of power electronics, particularly through his innovative designs in buck converter technology. His work focuses on optimizing transient responses, which is crucial for enhancing the performance of electronic devices.
Latest Patents
Kow-Liang Wen holds a patent for a "Buck converter with a variable-gain feedback circuit for transient responses optimization." This invention includes a power stage circuit and a control circuit. The power stage circuit consists of a pair of switches, an output inductor, and an output capacitor. The control circuit features a current-sensing unit, an error-amplifying and transient-holding unit, a transient-optimized feedback unit, and a PWM generation unit. The current-sensing unit detects the output capacitor current, while the error-amplifying unit generates an error signal based on feedback and reference voltages. The transient-optimized feedback unit produces a proportional voltage signal using a variable gain value. The PWM generation unit then generates a PWM signal to control the switches at an optimal time point, thereby optimizing transient responses.
Career Highlights
Kow-Liang Wen has worked at prestigious institutions, including National Cheng Kung University and Megawin Technology Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in power electronics.
Collaborations
He has collaborated with notable colleagues such as Ting-Hsuan Hung and Szu-Yu Huang, further enhancing the impact of his work in the field.
Conclusion
Kow-Liang Wen's innovative contributions to buck converter technology demonstrate his expertise and commitment to advancing power electronics. His patent reflects a significant step forward in optimizing transient responses, which is essential for the efficiency of modern electronic devices.